Abaixo está uma instrução que descreve uma tarefa de geração de SQL, combinada com uma entrada que fornece mais contexto sobre os esquemas de tabela disponíveis. Escreva o código SQL que responda adequadamente à solicitação
 ###Instrução: Quem era o representante masculino quando Caroline Rhoads era a diretora artística?
 ###Tabelas: CREATE TABLE 1990s (1990s_id AUTO_INCREMENT PRIMARY KEY, Year INT, Network VARCHAR, Race caller VARCHAR, s Host VARCHAR, s Analyst VARCHAR, Reporters VARCHAR, Trophy presentation VARCHAR) CREATE TABLE past_board_members (past_board_members_id AUTO_INCREMENT PRIMARY KEY, Year VARCHAR, Chairman VARCHAR, Artistic Director VARCHAR, Performance Liaison VARCHAR, Secretary VARCHAR, Business manager VARCHAR, Production Stagemanager VARCHAR, Dramaturge VARCHAR, Public Relations VARCHAR, First/Second Year Rep. VARCHAR, Male Rep. VARCHAR) CREATE TABLE 2010_lightweight_manx_grand_prix_practice_times__&__leaderboard (2010_lightweight_manx_grand_prix_practice_times__&__leaderboard_id AUTO_INCREMENT PRIMARY KEY, Rank INT, Rider VARCHAR, Sat 21 Aug VARCHAR, Mon 23 Aug VARCHAR, Tues 24 Aug VARCHAR, Wed 25 Aug VARCHAR, Thurs 26 Aug VARCHAR, Fri 27 Aug VARCHAR, Sat 29 Aug VARCHAR) CREATE TABLE european_competition_history (european_competition_history_id AUTO_INCREMENT PRIMARY KEY, Season VARCHAR, Competition VARCHAR, Round VARCHAR, Club VARCHAR, Home VARCHAR, Away VARCHAR, Aggregate VARCHAR) CREATE TABLE negotiation_progress (negotiation_progress_id AUTO_INCREMENT PRIMARY KEY, Screening Started VARCHAR, Screening Completed VARCHAR, Chapter Unfrozen VARCHAR, Chapter Opened VARCHAR, Chapter Closed VARCHAR)  
SELECT Male Rep. FROM past_board_members WHERE Artistic Director = Caroline Rhoads